Osg 3G-OTH-273425 — Technical Specifications

The OSG Screw Thread Insert STI Tap (SKU 33ZF45, MPN 8011200) is a spiral-flute tap for 1/4"-20 UNC threads, with an H3 / 2B-3B tolerance and a bottoming chamfer. It features 3 flutes and is designed for thread-locking insert installation. 3G Electric interprets demand and sources this genuine OSG tool across 14 industrial departments, with specialist depth in cutting tools and controls.